Perhaps you should try some spelling variations:
changes made » changes a, changes due
yaoqi zhan » yaoqi zhang
wei sheng » kwei sheng, wei shang, lei sheng
chang mae » chang ha
zhan wei » zhang wei, zhen wei, han wei
hong ghi » zhong zhi, hong g, hong hai
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (wing or lang) yaoqi zhan wei sheng ((chang mae) OR (changes made)) ((hong ghi) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR lang) yaoqi zhan wei sheng ((chang mae) OR (changes made)) ((hong ghi) OR (dang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wing or lang) yaoqi zhan wei sheng ((chang mae) OR (changes made)) ((hong ghi) or (dang hai)) ;*".